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Intercept X Endpoint vs Stellar Cyber Open XDR comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Intercept X Endpoint
Ranking in Endpoint Detection and Response (EDR)
14th
Ranking in Extended Detection and Response (XDR)
12th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
107
Ranking in other categories
Endpoint Protection Platform (EPP) (11th), ZTNA (9th), Managed Detection and Response (MDR) (8th), Ransomware Protection (4th)
Stellar Cyber Open XDR
Ranking in Endpoint Detection and Response (EDR)
58th
Ranking in Extended Detection and Response (XDR)
34th
Average Rating
0.0
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
Security Information and Event Management (SIEM) (47th), User Entity Behavior Analytics (UEBA) (24th), Network Traffic Analysis (NTA) (19th), Security Orchestration Automation and Response (SOAR) (24th), Network Detection and Response (NDR) (20th), Identity Threat Detection and Response (ITDR) (19th)
 

Mindshare comparison

As of January 2026, in the Extended Detection and Response (XDR) category, the mindshare of Intercept X Endpoint is 1.3%, down from 1.5% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 2.2%, up from 1.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Extended Detection and Response (XDR) Market Share Distribution
ProductMarket Share (%)
Intercept X Endpoint1.3%
Stellar Cyber Open XDR2.2%
Other96.5%
Extended Detection and Response (XDR)
 

Featured Reviews

AM
IT Head at Dee Development
Has struggled to detect major threats but has offered basic protection over time
Intercept X Endpoint could learn from CrowdStrike in terms of overall performance and filtering because performance is most important, especially these days as Windows is getting buggier and buggier, which puts a huge load on the PC, and even with the most advanced CPUs and everything in place, it still lags in performance in so many places, thanks to Windows' clumsy design of these collaboration suites that make it extremely heavy on PC's resources. The interface of Intercept X Endpoint is quite old-fashioned. The Sophos interfaces, including for Intercept X Endpoint, are quite bad actually; to be very honest, even in UTM boxes, they are not great at all. You can hardly see a very small portion of windows while it's creating the firewall rules, and we have been complaining about this for quite some time, but there hasn't been any improvement on those grounds. Intercept X Endpoint's anti-ransomware capabilities failed us during a bad attack, and just because of our own backup policies, we could restore our normal operations; otherwise, if we had to depend on this solution, we would have been long dead because the infection was so bad, it couldn't even detect the infection. Intercept X Endpoint cannot handle zero-day attacks; in my experience, last year, we had this major issue with a malware attack, and it happened just because of our backup policies that we were able to recover without any support from Sophos, which just told us they would charge us some 1 Crore in rupees. Intercept X Endpoint should improve their implementation; things will never be perfect for the new world. This new world is always facing new kinds of attacks and new ways to compromise the system. They need to learn fast, implement fast, and sometimes redesigning the solution is the solution—not just patchwork. There was a time we used to love Sophos because of its fresh design and innovative thought. In my experience, when technical companies are led by MBA professionals, they lose their shine on the technical part and become more dependent on target sales; it turns into a marketing-centric operation that loses the technical focus completely.
JC
Global Director, Commercial Operations at Promasecure LLC
Automated security monitoring increases efficiency, but market visibility needs improvement
I am currently evaluating Stellar Cyber Open XDR in terms of their support. I do not see any major areas for improvement as of now. Their support is good, and the team is small, enabling them to cater to everyone effectively. While I have not encountered significant drawbacks so far, market penetration is challenging due to the product's newness, despite its flexibility and customization features. I find their user interface to be quite good.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"This product integrates well with Sophos firewalls and should be seriously considered by Sophos Firewall clients."
"The solution's initial setup process was straightforward."
"It is not just a simple virus scanning product. It handles more advanced needs."
"Intercept X Endpoint is the only endpoint security product I know that provides content filtering and application controls."
"The package we use also comes with spam filtering features, which are quite useful."
"The most valuable features of Intercept X are server lockdown, auto-remediation, and encryption monitoring."
"It provides a feature for scanning and analyzing endpoints, which is a value-add for our infrastructure. With the advancements in the Advanced Persistent Threats (APTs), Sophos Intercept X analyzes an APT and the behavior of the endpoints. It then gives us a detailed dashboard with more information about the endpoints and their security and risk level. While deploying Sophos Intercept X, we identified a lot of vulnerability and risky endpoints that our previous solution didn't cover, which proved that this solution is the best."
"This is really good because it's applicable to zero-day threats."
"Stellar Cyber Open XDR offers these functionalities at a more affordable price, making it easier for me to position it with price-sensitive customers."
"It can integrate with almost any cybersecurity tool available in the market."
 

Cons

"Intercept X Endpoint is a very heavy solution that consumes a lot of RAM and should be made lighter."
"Sophos Intercept X could improve on its setup process. They could make it easier to have a baseline set up for the system, or at least provide more understanding of what the baseline is when you first install it. This could be a matter of lack of training on my part, but it's difficult to receive training on solutions that are not Cisco. Cisco is the only vendor with classes or courses."
"I am not very satisfied with the product's reporting overall, and it needs improvement in this area."
"The deployment part needs to be improved."
"The performance offered by the product needs improvement."
"Intercept X Endpoint sometimes slows down machines due to high CPU utilization and significant RAM consumption during scanning."
"From the management side, we receive detailed information. Sophos has many features, such as Threat Hunting but that comes with the XDR version of the solution. There's Sophos Intercept X and then there's Sophos Intercept X with XDR technology. We bought the XDR and then now the MTR, Managed Threat Response version available too. They have different packages for clients which gives them different options to pick from. If Sophos could combine more features into one package it would be beneficial."
"Should include additional integration."
"Support is an issue because they have a limited number of resources."
"I would rate the stability at about five to six. The platform requires some fine-tuning, especially when integrating data sources and creating connectors."
 

Pricing and Cost Advice

"Licensing costs are not expensive."
"Its price depends on the scenario. It is very expensive, but it is not more expensive than other vendors. The price of Check Point and other vendors is much higher than Sophos."
"You can purchase a license for one to three years."
"The price of the solution is average compared to the market."
"Its price is reasonable."
"On a per-user basis, my company has to pay a certain amount of money."
"We are happy with the pricing across all Sophos products."
"The solution is not expensive."
"It’s a single license platform."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
8%
Manufacturing Company
8%
Financial Services Firm
6%
Manufacturing Company
12%
Computer Software Company
11%
Comms Service Provider
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business72
Midsize Enterprise22
Large Enterprise22
No data available
 

Questions from the Community

How does Crodwstrike Falcon compare with Sophos Intercept X?
I like that Crowdstrike Falcon allows me to easily correlate data between my firewalls. Its detection and machine learning are very valuable features. Crowdstrike Falcon also successfully prevents ...
What is your experience regarding pricing and costs for Sophos Intercept X?
Pricing of Sophos, including for Intercept X Endpoint, is okay; definitely, it is okay. We pay for Sophos on a product by product basis, whatever we buy, whatever we use.
What is your experience regarding pricing and costs for Stellar Cyber Open XDR?
Pricing is a major benefit of Stellar Cyber Open XDR. I rate it between three and four on the cost scale. It offers functionalities at a significantly lower cost than rival products, enabling me to...
What needs improvement with Stellar Cyber Open XDR?
I am currently evaluating Stellar Cyber Open XDR in terms of their support. I do not see any major areas for improvement as of now. Their support is good, and the team is small, enabling them to ca...
What is your primary use case for Stellar Cyber Open XDR?
I use Stellar Cyber Open XDR ( /products/stellar-cyber-open-xdr-reviews ) as a 24/7 security monitoring tool, especially for customers with large and medium networks. It eliminates the need for a d...
 

Also Known As

Sophos Intercept X
No data available
 

Overview

 

Sample Customers

Flexible Systems
Sumitomo Chemical USA, PlastiPak Packaging, University of Denver, Large California State Agency, Large Midwestern American City
Find out what your peers are saying about Intercept X Endpoint vs. Stellar Cyber Open XDR and other solutions. Updated: December 2025.
879,768 professionals have used our research since 2012.